The Invoice Date field uses a Date element for good-quality images and an InvoiceDateAsString Character String element as a fallback. The Delivery Address field has multiple lines, so a Paragraph element captures it and a wgAddressAbove White Gap element restricts the search area from below.
For more information about searching for dates on poor-quality images, see Tips and Tricks.
Step 5: Document header and InvoiceHeader group
Sample 4. Step 5: Document header and InvoiceHeader group
Build the InvoiceHeader group in FlexiLayout Studio with Static Text, Character String, Date, and Paragraph elements to identify the invoice’s first page.
In the InvoiceHeader group, describe the elements that identify the first page of the document. First, find the keywords in the field names with Static Text elements, and then find the field values to the right of and below each name.
The InvoiceHeader group includes these elements: